10.91.Z - Manufacture of prepared feeds for farm animals
20.11.Z - Manufacture of industrial gases
20.14.Z - Manufacture of other organic basic chemicals
20.15.Z - Manufacture of fertilisers and nitrogen compounds
46.21.Z - Wholesale of grain, unmanufactured tobacco, seeds and animal feeds
73.11.Z - Advertising agencies activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified